Crop diseases and pests

Publication date: Aug. 1, 2021

Since pesticides have become an integral part of agriculture, a succession of federal and state laws has addressed the changing role of pesticides and their regulation. The Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) was first ...

Publication date: April 1, 2021

Soybean gall midge (Resseliella maxima) is a newly described insect species that attacks soybean creating severe economic damage. Isolated sightings were first reported in Nebraska during 2011. Soybean gall midge is currently established in 114 ...

Publication date: Jan. 1, 2021

Revised annually, this guide provides pest management recommendations for commercial tree fruit, small fruit, and grape producers in Arkansas, Illinois, Indiana, Iowa, Kansas, Kentucky, Minnesota, Missouri, Nebraska, Ohio, Oklahoma, West Virginia and ...

Publication date: July 1, 2020

Japanese beetle were accidentally introduced from Asia to the eastern United States in 1916. Since then, they have established populations in 28 states with detections in an additional 13, becoming a primary insect pest species in many agricultural ...

Publication date: Sept. 25, 2019

The cotton boll weevil, Anthonomus grandis grandis, was the most important pest of cotton in much of America’s Cotton Belt. Fortunately, it was eradicated in the United States by a U.S. Department of Agriculture (USDA) program in cooperation with ...

Publication date: July 1, 2019

Assessing the impacts of Fusarium head blight (FHB) or Scab, caused by Fusarium graminearum, begins with scouting for FHB disease symptoms during the growing season. Understanding damage levels prior to harvest can provide a critical first step to ...